A network of evenly spaced intersecting lines forming squares or cells.

• A layout guide of rows and columns used in design or puzzles.

The interconnected network that delivers electricity from producers to consumers.

A coordinate framework dividing a map or surface into numbered squares.

The arranged pattern of starting positions for a motor race.

A distributed computing system pooling resources to handle large-scale tasks.

To mark or divide with a grid.

• To assign coordinates to a surface.